Residents of the bottom

The remains of living organisms, dead in the upper layers of the ocean, passing through the twilight zone of intermediate depths, then settle in the dark as a moonless night, deep ocean water column. Drops of this unfortunate “Rain” are almost the sole source of food for local inhabitants.

Residents of these original “basement house” Planet Ocean – one of the most fascinating and unusual creatures on our planet.  These include a variety of marine animals: from the highly powerful predators, in these areas in search of food (eg, toothed whales and swordfish), until such fantastic creatures as squid, octopus, lantern fish, bolsherot and fish angler with this “permanent place of residence. Inhabit deep water (approximately 1 km and deeper) to attract prey usually use a luminous lure or disguised as small fish. As a rule, they have a mouth opens wide and expanding belly.  It is interesting to note that, despite its intimidating appearance, deep-sea monster in fact just a terrible Lilliputians, usually not exceeding 15 cm in length and having weak muscles and fragile structure!

As you know, in a dark basement without a fire to do nothing. In all likelihood, this is why the majority of the inhabitants of oceanic “basement” developed the original bodies glow, often with a very complicated structure. Representatives of at least 2 / 3 of species inhabiting these depths, emit their own light.  Their living “light bulbs” and “spotlight” they use to control the behavior of individuals in a flock, to hide and to mislead the victim or the hunter. For example, some squid and shrimp, producing glowing clouds, divert attention from themselves and hide. A crafty angler fish in front of his toothy mouth instead of plates, “Danger!” Posted attracting visitors a bright color, “lantern” – “Welcome!” Regulating the supply of oxygen to his luminous body, like changing the voltage in an electrical network, the trickster can extinguish and to light the lantern bait at its discretion.

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